There is a mile-long zipline in Hoonah, Alaska, that starts 1,300ft above sea level and reaches speeds of up to 60mph.
There is a species of a frog in Alaska that freezes during the winter and while frozen, the frog stops breathing, its heart stops beating, its blood stops flowing, and it cannot move. However, when spring arrives, the frog’s body thaws and the frog returns to normal life.

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